<!DOCTYPE html>
<html lang="en">
  <head>
      <meta charset="UTF-8">
      <title>列表去修饰</title>
      <style type="text/css">
        ul {
          /*说明:list-style:none表示去掉默认的修饰*/
          list-style: none;
        }
      </style>
  </head>

  <body>
    <ul>
      <li>三国演义</li>
      <li>红楼梦</li>
      <li>西游记</li>
      <li>水浒传</li>
    </ul>
  </body>
</html>